|
|
|
|
|
|
|
|
|
|
||
| Price | |||||||||||
| RoHS | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | |
| Lead Status | Y | Y | Y | Y | See ti.com | Y | Y | Y | Y | Y | |
| Iq(typ)(mA) | 0.05 | 0.001 | 1.2 | 5 | 0.12 | 0.148 | 0.022 | 0.017 | 0.008 | ||
| Number of sequenced outputs | 12 | ||||||||||
| Number of supplies monitored | 12 | 1,2 | |||||||||
| Operating temperature range(C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | |
| Package area(mm^2) | 16 | 13.692 | 15.3 | 11.25 | 30 | 2.56 | 12.25 | 6.21 | 2.52 | 1.752689 | |
| Package size (L x W)(mm) | 4 x 4 | 4.2 x 3.26 | 5.1 x 3 | 4.5 x 2.5 | 6 x 5 | 1.6 x 1.6 | 3.5 x 3.5 | 2.7 x 2.3 | 2.1 x 1.2 | 1.783 x 0.983 | |
| Package type | VQFN | SOT-23-THN | VSSOP | WQFN-FCRLF | WQFN-FCRLF | SOT-5X3 | VQFN-HR | VQFN-HR | SOT-5X3 | DSBGA | |
| Pin count | 24 | 14 | 19 | 17 | 37 | 6 | 18 | 14 | 8.0 | 8.0 | |
| Rating | Automotive | Automotive | Automotive | Catalog | Catalog | Catalog | Catalog | Automotive | Automotive | Catalog | |
| Supply voltage(max)(V) | 5.5 | 65 | |||||||||
| Supply voltage(min)(V) | 2 | 2.7 | |||||||||
| Time delay(ms) | Programmable | Programmable | |||||||||
| TI.com inventory | 51648 | 4400 | 8634 | 491 | 10546 | 44570 | 6872 | 10653 | 7545 | 5628 | |
| Approx. price(US$) | 1.947 | 1ku | .769 | 1ku | 1.46 | 1ku | 2.02 | 1ku | 2.25 | 1ku | .12 | 1ku | .95 | 1ku | .92 | 1ku | .445 | 1ku | .45 | 1ku | |
| Features | Overvoltage monitor only,Undervoltage monitor only | Automotive load dump compatibility,Current monitoring,Current sense/monitor,High-side RSNS,Overcurrent protection with adjustable delay,Precharge FET driver,Short circuit protection | Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,Frequency synchronization,Over Current Protection,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification,UVLO adjustable | Adaptive/Dynamic Voltage Scaling,Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,I2C,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,SVID,Soft Start Adjustable,Synchronous Rectification,Telemetry,UVLO adjustable,VID Interface | Enable,Light Load Efficiency,Power good,Soft Start Fixed | Enable,Forced PWM,Light Load Efficiency,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification | Enable,Output discharge,Power good,Spread Spectrum,Wettable flanks package | Enable,Forced PWM,Frequency synchronization,Light load efficiency,Output discharge,Power good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO fixed | Enable,Light Load Efficiency,Load Disconnect,Synchronous Rectification,UVLO Fixed | ||
| Output driver type/reset output | Active-high,Active-low,Open-drain,Push-Pull | ||||||||||
| Reset threshold accuracy(%) | 1.5 | ||||||||||
| TI functional safety category | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | Functional Safety-Capable | |||||||
| Threshold voltage 1(typ)(V) | 5.1 | ||||||||||
| Watchdog timer WDI(s) | None | ||||||||||
| Current limit accuracy | +/- 7% @ 30mV | ||||||||||
| Current sense accuracy | +/-2% @ 30mV +/-6% @ 5mV | ||||||||||
| FET | External | ||||||||||
| IGate sink(typ)(A) | 4 | ||||||||||
| IGate source(typ)(A) | 4 | ||||||||||
| Number of channels | 1 | ||||||||||
| Operating voltage(max)(V) | 80 | ||||||||||
| Operating voltage(min)(V) | 3.5 | ||||||||||
| Reverse polarity protection(V) | -30 | ||||||||||
| Short-circuit protection response time(s) | 1.2 | ||||||||||
| VGS(max)(V) | 13 | ||||||||||
| Control mode | ACM/AECM | D-CAP+ | D-CAP | D-CAP3 | current mode | current mode | |||||
| Duty cycle(max)(%) | 94 | 76 | 95 | 90 | 100 | 100 | 90 | ||||
| Iout(max)(A) | 12 | 35 | 3 | 8 | 2 | 1 | 2 | ||||
| Maximum package height(mm) | 0.7 | 0.7 | 0.6 | 1 | 1 | 0.6 | |||||
| Regulated outputs(#) | 1 | 1 | 1 | 1 | 2 | 1 | |||||
| Switching frequency(max)(kHz) | 2200 | 1200 | 1200 | 1200 | 4000 | 4000 | 2200 | ||||
| Switching frequency(min)(kHz) | 500 | 600 | 1200 | 400 | 1800 | 1800 | 1800 | ||||
| Type | Converter | Converter | Converter | Converter | Converter | Converter | Converter | ||||
| Vin(max)(V) | 18 | 16 | 17 | 17 | 6 | 6 | 5.5 | ||||
| Vin(min)(V) | 4 | 4 | 3 | 3.8 | 2.75 | 2.7 | 1.6 | ||||
| Vout(max)(V) | 7 | 3.04 | 10 | 6 | 5.5 | 5.5 | 5.5 | ||||
| Vout(min)(V) | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 1.2 | ||||
| EMI features | Low parasitic Hotrod packaging,Spread Spectrum | Spread Spectrum | |||||||||
| Switch current limit(typ)(A) | 3 | ||||||||||
| Topology | Buck-Boost |
